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General enquiries

For questions about calculator accuracy, missing features, or general feedback about the site.

Affiliate partnerships

If you represent a financial services company and would like to discuss an affiliate or sponsorship arrangement, please get in touch with details about your product and target audience.

Data corrections

If you believe a calculator result is incorrect or a rate is out of date, please include the specific figure and a link to the official ATO source. We take accuracy seriously and review every report.